Volvo VHD - Manual (Page 158)

152 Graphic Display
Main Menu: Password Input
Certain functions are password protected
and there are two password levels for the
display (it is also possible to select not to
protect functions with password, which can
be done by a Volvo Truck dealer):
1 Workshop password
2 Owner password
The two passwords give the user access to
all password protected functions, with one
exception:
The workshop password does not give ac-
cess to the password configuration, i.e. it is
not possible to change the Owner password
or the Workshop password with it.
The following menus are protected by pass-
word:
• Default language
• Fleet limit: r/min
• Fleet limit: speed
• Fleet fuel target
• Amperemeter calibr
• Fleet id
• Reset (applicable for several functions)
• Status test
• Password config.
When the start key has been in stop posi-
tion for more than 60 seconds, or if the
batteries have been disconnected, the pass-
word must be entered again.
The password protected menus are de-
scribed in the Service Manual
“Instrumentation, VN, from 3/99 and VHD.”
Order information can be found on page
287.